Install libconfig-crontab-perl by entering the following commands in the terminal:
sudo apt update sudo apt install libconfig-crontab-perl
Description:
module to read/write Vixie-compatible crontab(5) files
Config::Crontab provides an object-oriented interface to Vixie-style crontab(5) files for Perl. . In short, Config::Crontab reads and writes crontab(5) files (and does a little pretty-printing too) using objects. The general idea is that you create a Config::Crontab object and associate it with a file (if unassociated, it will work over a pipe to crontab -l). From there, you can add lines to your crontab object, change existing line attributes, and write everything back to file.
Homepage: https://metacpan.org/release/Config-Crontab
Version: 1.45-1
Section: universe/perl